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rajesh4244
Helper I
Helper I

I need few columns from existing table and leave old table in same way.

I need few columns from existing table and leave old table in same way in Power BI.

I need to know which will work faster in Power BI.

 

I tried summarize DAX and picked few columns and created a New table.

I tried duplicating the old table and deleting the columns and created a new table.

 

 

Among these to which works faster in Power Bi or Please suggeste a new one.

1 ACCEPTED SOLUTION
V-pazhen-msft
Community Support
Community Support

@rajesh4244 

They don't have much difference. Ideally, using dax pick the column is faster, you read through the table and pick up a few columsn is faster than you read and write in all data and then remove some of them. Basically less steps mean faster process.

 

 

Paul Zheng _ Community Support Team
If this post helps, please Accept it as the solution to help the other members find it more quickly.

View solution in original post

1 REPLY 1
V-pazhen-msft
Community Support
Community Support

@rajesh4244 

They don't have much difference. Ideally, using dax pick the column is faster, you read through the table and pick up a few columsn is faster than you read and write in all data and then remove some of them. Basically less steps mean faster process.

 

 

Paul Zheng _ Community Support Team
If this post helps, please Accept it as the solution to help the other members find it more quickly.

View solution in original post

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